can we use 220 volt 15 w a.c. lamp on 220 volt d.c.

Answer Posted / vinay kiumar

Yes we can use the incandescent lamp both A.C as well as
D.c pupply because incandescent lamp act as resistive load

Is This Answer Correct ?    3 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What are the ratings of VCB, MCB, MCCB, SF6, ACB, and OCB?

1104


What is the difference between shortcircuit current, rated current of cable & MCB with example? What will be the size of cable required for 5.5 KW motor (Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.

1589


in 1-phase 230v,how in 3-phase 440v. in each phase in between 230v.

2359


testing of Vector Group – YNaoD II

2458


What is the polarization index value ? (Pi value)and simple definition of polarization index ?

762






is IS says that neutral should be brought to switch box. and this one is a recomended practice

1435


What is the implications when 600 hp motor is started when the unit is running with Transformer of capacity 1500 KVA and DG set of 1000kva

1744


Explain the laying procedure and laying depth of submarine/subsea power cable for 220/400KV system? Also available cable diameter?

1697


I have 440v power coming to facility,( not being used ) can I buy large generator, (gas) to sell power back to electrical co.

2030


A 100 kVA , 400 v/250 kv testing transformer has 8% leakage reactance and resistance on 100 KVA base . A cable has to be tested at 500 kv using the above transformer as a resonant transformer at 50 hz . if the charging current of the cable at 500 kv is 0.4 A find the series inductance required . Assume 2% resistance for the inductor to be used and the connecting leads . Neglect dielectric loss of hte cable . what will be the input voltage to the transformer ?

4488


what is the problem when i want to close a circuit breaker by local position it closes well.but when i close it in remote position it trips

1085


how we can explain arc heatng?

1467


what is the difference between pvc & fiber glass cables

1050


At the starting of dc motor and syn.motor and induction motor high current flowing through the winding. Due to this the windings burnt out. To avoid this different types of starters are used. But incase of transformer what Will be used (At starting no emf is induced in the primary winding)?

1546


what is apparent poewr, reactive power, & active power?

1734