If the velocity of wind is doubled then the power output will increase by 8 times doubled reduced to half increase by 6 times TRUE ANSWER : ? YOUR ANSWER : ?
Data Encryption Standard (DES) was designed by Apple None of these IBM Microsoft TRUE ANSWER : ? YOUR ANSWER : ?
If a cable of homogeneous insulation has maximum stress of 6 kV/mm, then the dielectric strength of insulation should be ____ 3 kV/mm 1.5 kV/mm 12 kV/mm 6 kv/mm TRUE ANSWER : ? YOUR ANSWER : ?
____ is the rms value of AC component of the current in the pole at the instant of contact separation. Making current Symmetrical short circuit current Symmetrical breaking current Asymmetrical breaking current TRUE ANSWER : ? YOUR ANSWER : ?
Fill in the blanks with suitable Preposition from the given alternatives.<br/>BCCI receives____1000 applications for Team India head coach position since for against over TRUE ANSWER : ? YOUR ANSWER : ?
A single phase full converter bridge, connected to 230 V, 50 Hz source is feeding a load R =10 Ω in series with a large inductance that makes the load current ripple free. For a firing angle of 450, calculate the rectification efficiency. 63.66% 50.55% 76.66% 28.33% TRUE ANSWER : ? YOUR ANSWER : ?
Consider the following statements associated with Buchholz’s relays.<br/>Statement 1: Buchholz's relay is used for protection of a transformer against incipient faults.<br/>Statement 2: Buchholz's relay can be installed on oil cooled transformers. Both Statement 1 and Statement 2 are TRUE Both Statement 1 and Statement 2 are FALSE Statement 1 is TRUE and Statement 2 is FALSE Statement 1 is FALSE and Statement 2 is TRUE TRUE ANSWER : ? YOUR ANSWER : ?
The DC offset in fault current causes conventional over-current (OC) relays to : reach remains unaffected due to DC offset sometimes under-reach and sometimes over-reach under-reach over-reach TRUE ANSWER : ? YOUR ANSWER : ?
A conductor having surface density is embedded in a dielectric medium of permittivity. The electric field in the medium is E. If it is known that the pressure p on the conductor surface is equal to the electric energy density in the medium, then p (in SI unit)is given by σ²/(2ε) σ/(4πε) σ²/(2πε) σ²/(4π) TRUE ANSWER : ? YOUR ANSWER : ?
Replace the braketed phrase grammatically and conceptually with the help of the given opation. If the given sentence is correct then select the option ’The given sentence is correct’.<br/>The corono virus continued to spread, with the development of infections advancing quickly continue to spread, with the development of infections continued to spreading, with the development of infections The given sentence is correct continued for spread, with the development of infections TRUE ANSWER : ? YOUR ANSWER : ?