In India,we use 230V,50HZ,where as many other countries use 110V,60HZ what r d advantages and disadvantages of each of them?
GVK,
8 27110The readings with a Multi meter are 15 Amps Phase Neutral 192,Phase Earth 194 and Neutral Earth 24 5 Amps Phase neutral 192, Phase Earth 153, neutral Earth 48
1 2660The reason why the sending end and receiving end voltage sare almost equal when capacitive load is added.
4 9703can we connect transformer with star conected secondary to delta connected primary in series?
1 3455What are the applications of different multistage amplifiers?Plz also write advantages of these amplifiers? Thaaaaaaaaanx
2442plz send me the syllabus or any sample paper for engineer trainee recruitment if any,on ravinder911@yahoo.com
1694for testing busbar (33kv) hi-pot .whether we can apply DC r not.and what is the test volt for that .explain
4 15614How can we measure the frequency of a rotor running in full load condition? Explain the method of measuring.
2 5266how can you calculate the value of external resistance inserted in a slipring industion motor? (eg. 110 kw / 990 rpm/50Hz/stator v-415/stator Amp-195/Rotor V-440/Rotor amps- 151.)
6 50080Post New Electrical Engineering Questions
What will be advantage if we put some load in neutral of grounded star transformer & loadshortcircuit current,rated current of cable & MCB with example?
how indusrial diesel generator work
how we test a 3 phase motor on single phase supply....? HOW WE RUN A 3 PHASE MOTOR ON SNIGLE PHASE. supply for testing..? how we verify of a 3 phase motors 6 wire & name thame a1/a2/a3..b1/b2/b3 and c1/c2/c3 for connecting star delta starter ........i have only 1 phase supply ? help forum..........
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
What is difference between isolator and circuit breaker?
How many Zones can be in Conventional type fire alarm system & how can we detect the fire in Conv. type FAS?
The ripple frequency in output of fullwave bridge rectifier is a. Half the input b. Twice the input c. Same as input
what is physical distance of isolator to VCB in 33/11kv sub stations
IF DISTANCE IS 100METERS B/W AMP.METER AND CURRENT TRANSFORMER WHAT WILL BE AFFECT IN ACCURACY .METER CAN SHOWING ACCURATE CURRENT OR NOT IF NOT WHAT CAN I DO TO GET 100% ACCURACY.
What is the slip speed?
How does an oscillator differ from an amplifier?
what is the function of gss in the dg set.
explain types of electric welding and its applications
Vibromotor 252MV 1/4HP2P..what is mean by 252MV?
Define corner frequency?
