Form fator is the ratio of?5 6154
what is meant by bus bar and outgoing/incoming breaker in an electrical/electronic circuit3 11580
WHAT IS MEANT BY SYNCHRONISING IN GENSETS5 4871
Distribution Transformer are connected in configuration? a. Star/delta b. delta/star c. star/star d. delta/delta7 8228
the power loss in an overloaded line is mainly due to? a. resistance b. capacitance d. inductance d. none4 3053
voltage at generation stage is usually- ? a.11kv b.33kv c.66kv d.220kv12 12992
resistance switching is used in case of- ? a. air blast CB b. bulk oil CB c. minimum oil CB d. all types of CB4 8481
In a single phase converter, the no. of SCR conducting during overlap? a.1 b.2 c. 3 d. 42 4262
In a three-phase full converter, output voltage pulsates at frequency of a. f b. 2f c. 3f d. 6f2 3396
In a three-phase full converter, every SCR conducts for a.60deg. b. 120deg. C.180deg. d.90deg3 3675
In which connection the distribution T/F is connected? a) ▲ / Y b) Y / ▲ c) ▲ / ▲ d) Y / Y4 3809
Comparing to AC transmission, corona & R in DC transmission is……. a) lower b) higher c) same3 3334
To transmit the Power which must be present…? a) Reactance b) Resistance c) Capacitance d) none of above
in control scheme dc logic wiring commonly using negative loop,what is the reason?if we use positive looping what will happen?
If there are two transformer having rating of 2.5mva, 6.6kv/440v(satr-star),and the load is 600kw then what is better to maintain less losses in transformer having both transformer in parellel or only single transformer connected to load? Please give calculated answer
are there rmu for 3 transformer?
WHAT WOULD BE THE FORMULA OF WIRE GAUGE FOR A FULL LOAD CURRENT
how to calculate fault level?
Is it true online ups having bypass mode if it is true then why we called ups because it is interrupting power when goes in bypass mode
What do you mean by cogeneration? What its working principle?
In the formula : Knee point voltage = Burden X alf / class, Please inform what is alf? regards Shashidhar M.R.
we have a lot of model of rectifier but thyristor rectifier is the most rectifier that use in power system. Do you know why this rectifier is used?
Wt is the function of reactive power? How it generates & consume though resultant is zero?
What kind of preventive maintenance are there for AC induction motor?
in science exhibition how lamp can blink when you clap near the lamp ? thank you
Why High voltage are generate noise ?
what is mind in cable