What is the diffrence between PL Lamps and CFL Lamps

Answer Posted / dhiren

PL Lamp:A nickname for a twin tube fluorescent lamp coined
by Philips Lighting, a large manufacturer of lamps. Compact
Fluorescent Lamp (CFL): a generic name used for a whole
family of small, single-ended fluorescent lamps with a
folded, bridged, or spiral glass tube design and with high
color rendering (CRI>80) and a long life (>8,000 hours).

Is This Answer Correct ?    22 Yes 37 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

If Dg set load increase 25%, How much increase fuel Consumption (15 kva 2 cylinder DG set)

1828


what should be the ideal gauge of wire (In sq mm) for different loads in Ampere?

934


What is online and offline ups? how does it works?

1615


Is Transol transformer oil comparable to nynas nytro libra?

2623


what is level 2 automation?

2713






Greeting to all members, How to calculate spill current when we have different ratio CT and Class for REF(Low Imp) I have 500/1A 5P20 @line side n 400/1A CL.X @ Neutral.

2540


WHY IN AC DRIVES,INPUT PHASE CURRENT SHOW UNBALANCE?

1717


66kv under ground cable how to layaing in ground any special case two ckt r runing

1530


what is the reactance,capacitance & impedence electrical armoured & unarmored Cables.

1620


Why i receive the GCU fault in my DG Sychronization panel . what all the factors considered for this fault .

1735


I need HT sphere gap calibration table. Can any body help me.

1521


Is there any standard guidelines/Criteria to design NGR/NGT.?

2362


In siemens PLC, why do we want to move the data ?

1848


how to avoid electrical shock how capacitor store charges wat are the speed control of induction motors state faradays law flemings left hand rule what is rotary converter wat is transmission and distribution what are the sources of energy abrevation of acb,vcb,sf6,igbt what is output equation of transformer which test copper iron and iron loss are calculated what is eddy current draw a single line diagram (10 marks) draw direct online starter(10 marks)

1438


75 kw motor take 45 amp in no load delta in star 10 amp but in load it will take 160 amp but IR velue of winding above 500 at 1kw ph to earth and ph to ph. what problem it should be?

3266