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A power transmission line feeds input power at 2300 V to a step down transformer with its primary windings having 4000 turns giving the output power at 230 V If the current in the primary of the transformer is 5 A and its efficiency is 90 the output current would be A 20A B 50A C 45A D 25A Hint Efficiency of a transformer is equal to
iv Improvement of Teacher Training Programmes and rehabilitation of Teachers Colleges v Making the Teacher central in the education system by creating a well trained facilitated performance throughout the education system in general and primary and secondary education in particular 2 Products/Services in the education Sector
The SECONDARY LINE OF INFLUENCE runs through the horse s shoulders or yours from side to side These primary and secondary lines are natural areas of attention for the horse Let s say its the first time you are meeting a particular horse The horse is loose in an arena and you start walking quietly behind the horse lining up your primary lines
Sep 30 2017 Hang the piggyback bag higher than the primary IV bag Squeeze the drip chamber to fill it halfway and open the tubing clamp to prime the secondary IV tubing Connect the piggyback tubing to the primary tubing at a Y port below the level of the primary clamp For needle less systems uncap the port and connect the two tubes
Aug 13 2020 8 Prime the secondary IV line by back filling using the empty IV mini bag attached to the secondary IV line Check expiration date on secondary IV tubing Open the clamp on the secondary IV line and lower the mini bag below the primary IV line This will cause IV solution from the primary IV bag to enter the old mini bag and clear out
IV line that is usually shorter than the primary line but is used to superimpose other solutions such as those containing medications into the primary line Secondary bags or bottles must be hung higher than the primary bottle for proper infusion Don t clamp primary or secondary during infusion Once the piggyback is completed the primary line
Jul 21 2016 IV Secondary Line Infusion A secondary IV line is a complete IV set container tubing and microdrip or macrodrip system connected to the lower Y port secondary port of a primary line instead of to the IV catheter It can be used for continuous or intermittent drug infusion When used continuously a secondary IV line permits drug infusion
Watts P = IV Now suppose we analyze a circuit containing a step up transformer one with more turns of wire in the Plines = η = Now suppose we were to use a pair of perfectly efficient 10 1 transformers to step the voltage up for transformer with primary and secondary inductances of 18 Henrys each 18 H 18 H 120 VAC 60 Hz
Jan 01 2019 where Is A = the current at the secondary coil Ip A = the current at the primary coil Note that the electrical power in the primary coil and secondary coil are the same P = Ip Vp = Is Vs This is a sign of the conservation of energy In a real transformer due to losses the power at the secondary coil will always be smaller than the power at the primary coil
Where V P is the Primary Voltage V S is the Secondary Voltage N P is the Number of Primary Windings N S is the Number of Secondary Windings Φ phi is the Flux Linkage Notice that the two coil windings are not electrically connected but are only linked magnetically A single phase transformer can operate to either increase or decrease the voltage applied to the
May 20 2011 The needle at the distal end of the set is inserted into the injection port of a Y site in a primary solution set or a needle free connector at the Y site depending on what set is used The secondary set is designed to prevent back flow into either the primary or secondary set during parallel infusions thus preventing bolus infusion
Nov 23 2015 Lower secondary IV bag below primary and open clamp to flush out secondary IV line Once the secondary IV line is cleared close the clamp on the secondary IV line and ensure the drip chamber is 1/2 full Remove the old mini bag from the secondary IV tubing and
Sep 14 2017 Use a secondary antibody which is specific for the species the primary was raised in i e for detecting a rabbit primary use anti rabbit secondary See choosing your Secondary antibody Is the concentration of the antibody too low Increase concentration of primary and/or secondary antibody or incubate overnight at 4 o C
Results found a 0 compliance for primary line setup and 84 compliance for secondary line setup and 1 omitted medication due to a closed clamp with the linear peristaltic system
Secondary infusions require the use of a check valve or clamp on the primary IV line in order to prevent backflow of secondary medication into the primary line 1 Accurate secondary infusion delivery is dependent upon hanging the secondary container sufficiently higher than the primary container Large secondary containers
NOTE Prime SECondary IV line manually close roller clamp and connect to PRIMary IV line at needleless port ABOVE the pump 1 Stop PRIMary infusion by pressing 2 Scroll to and select SECondary by using 3 Four sub menus will be displayed New SECondary Use a
Learning and Performance Objectives At the end of this session you will be able to Distinguish between primary and secondary engineering controls in the sterile compounding controlled environments Utilize knowledge about the principles of airflow to compound with proper aseptic technique using first air regardless of the type of primary engineering control
Primary and secondary IV tubing and add on devices extension tubing must be primed with IV solution to remove air from the tubing Priming refers to placing IV fluid in IV tubing to remove all air prior to attaching the IV tube to the patient IV tubing is primed to prevent air from entering the circulatory system
Mar 01 2018 For the disconnected IV tubing peripheral and central lines we also audited the method used for maintenance when disconnected The secondary endpoint was the primary BSI rates associated with PIV lines and with central lines compared with
Dec 13 2015 Hydrocortisone 100 mg per iv injection followed by continuous iv infusion of 200 mg hydrocortisone/24h alternatively 50 mg every 6 h iv or im Children hydrocortisone 50 mg/m 2 iv followed by hydrocortisone 50–100 mg/m 2 /d divided q 6 h Weight appropriate continuous iv fluids with 5 dextrose and 0 2 or 0 45 NaCl
Nov 26 2021 The primary IV resumes after the secondary IV has finished Since the two lines do not mix we only need to calculate the flow and dosage rates for the secondary line Examples 1 An IVPB is infusing at 120 mL/h The concentration is 50 mg in 100 mL of NS
primary IV leave the secondary line connected to the primary IV tubing 2 When patient has more than one secondary infusion use a multi injection site and leave all secondary sets connected to primary IV tubing this is the preferred method Or disconnect the secondary set
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Typical primary and secondary wastewater treatment produces a total of about 1 95 lbs 0 94 kg of dry solids per 1 000 gal 3 78 m3 of wastewater treated Metcalf and Eddy 1991 Chemical addition to sludges during conditioning and stabilization processes see later sections
Primary/Secondary Engineering Control Shalls If differential pressure design then pressure gauges installed and monitored at least daily Buffer anteroom 0 02 w c positive or 0 01 negative Anteroom non classed 0 02 w c positive If open concept air displacement design
IV catheter placed Patients don t like it Clinicians don t enjoy it And all that is compounded when a catheter fails or has to be replaced Compared to 96 hours with an open system 1 González López J Arribi Vilela A Fernández Del Palacio E et al Indwell times complications
In this figure the windings at the left are the primaries and those at the right are the secondaries The primary and secondary voltages and currents are also shown The primary line voltage is V and the primary line current is I The phase transformation ratio K is given by K = Secondary phase voltage Primary phase voltage = N 2 /N 1
Feb 11 2017 Intravenous Solutions and Equipment 1 Identify common intravenous IV solutions and abbreviations 2 Calculate the amount of specific components in IV solutions 3 Define the following terms associated with IV therapy peripheral line central line primary line secondary line saline/heparin locks IV piggyback IVPB and IV push 4
Jun 10 2020 › An intravenous I V piggyback or secondary infusion is the administration of medication that is diluted in a small volume of I V solution e g 50–250 ml in a minibag through an established primary infusion line The piggyback can be administered by
2 points 7 Surgical wounds are classified by the CDC from I IV Please describe each of the four stages 4 points 8 Cefazolin Ancef 1 gram in 50 mL NaCl has been ordered to be administered in 30 minutes as a secondary IV medication The primary IV fluid is 1L NaCl ordered to be administered over 8
Apr 06 2016 I prefer secondary as a standard for pharmacy and primary if a special non PVC tubing is required because of the drug e g etoposide A secondary allows you to use the primary for two things 1 flush more drug into the patient by using the priming fluid for clearing the line 2 Back prime the connection of the secondary to the primary line
Automatic Intravenous Pig gyback Setting Up What is an Automatic Intravenous Piggyback › An intravenous I V piggyback or secondary infusion is the administration of medication that is diluted in a small volume of I V solution e g 50–250 ml in a minibag through an
Volumat Lines Standard Primary Sets 16 Standard sets are designed for infusion of drugs or solution Primary sets are equipped with upstream needle free access enabling the connection of secondary sets for Secondary Infusion Oncology Sets 24 Equipped with upper needle free or side lines
Primary IV tubing is used to infuse continuous or intermittent fluids or medication It consists of the following parts see Figure 8 15 Figure 8 15 IV tubing primary secondary Sterile spike Connects the tubing into the IV bag Drip chamber Used to observe flow of IV fluids and
Apr 08 2020 Subsequently question is what is a secondary IV line › An intravenous I V piggyback or secondary infusion is the administration of medication that is diluted in a small volume of I V solution e g 50–250 ml in a minibag through an established primary infusion line
Feb 18 2014 Primary Secondary Tertiary Pumping In a primary secondary tertiary system Figure 3 things start to get a bit more complicated but the principles are all the same The common pipe whether it is between the primary loop and the secondary loop or the secondary loop and the tertiary loop acts as the decoupler so flows act independently of one another and there is extra degree of
