Rated making capacity of breaker is equal to

The main reason for using high voltage for long distance power transmission is

Bus - coupler is very essential in

With the rise in temperature, the insulation resistivity

The effect of bonding the cable is

Increase in temperature in overhead transmission lines causes

The insulation resistance of the cable decreases with the

Corona has the disadvantage(s) of

In a load duration curve for an intergrated power system the uppermost crest represents the energy contributed by

At bridge crossing and near the railway track ternary lead cables are used because they

The heat produced at the contact point owing to flow of electric current is least affected by

A stationary alternator should not be connected to the live bus - bar because

In a transmission system the feeder supplies power to

For a given amount of power to be transmitted over a certain distance with fixed power loss, the volume of copper required is

Power despatch through a line can be increased by

In the figure shown which curve represents the variation of cost of generation per kWh with the load factor, for a thermal power plant ?

Under 'no load conditions the current in a transmission line is because of

The only advantage of corona is that it

Earth wires are made of

The connected load of a consumer is 2 kW and his maximum demand is 1.5 kW. The demand factor of the consumer is

A lightning arrester connected between the line and earth in a power system

Oil filled cables have the advantage(s) of

A bus coupler circuit breaker is utilised in a substation for

The fluids used in circuit breakers should be of

Feeder is designed mainly from the point of view of

Power output per unit volume of an MHD generator is proportional to

Increase in frequecy of transmission line causes

A dc series generator can excite itself

Thermal relays are used for protection of motors against over - current owing to

Transmission efficiency of a transmission line increases with the

How many such pairs of letters are there in the word ‘CLEANLINESS’ each of the which has as many letters between them in the word as they have in the English alphabet, in the same sequence?

Team A has scored more goals than Team B
Team C has scored fewer goals than Team B
Team A has scored fewer goals than Team C .
If the first two statements are true, the third statement is

If it is possible to make only one meaningful word with the second, the third, the sixth and the eight letters of the word FRAGMENT using each only once, which of the following will be the third letter of that word ? If no such word can be formed, give ‘X’ as the answer and if more than one such word can be formed, give ‘Y’ as the answer.

How many such letters are there in the word ORIENTAL each of which is as far away from the beginning of the word as when they are arranged alphabetically?

How many such pairs of letters in the word CREDIT each of which has as many letters between them in the word as in the English alphabet?

The cash difference between the selling prices of an article at a profit of 4% and 6% is Rs. 3. The ratio of the two selling prices is:__________ ?

Which of the following numbers is irrational ?

356 x 936 – 356 x 836 = ?

Arrange in descending order: 5/8, 7/10, 3/4

What is (3^{^}{4} times 9^{^}{2}) ?

If 3⁴X^-2 = 729, then find the value of X.

Convert 0.6 into fraction ?

The no. plate of a bus had peculiarity. The bus number was a perfect square. It was also a perfect square when the plate numbers were reversed. The bus company had only five hundred buses numbered from 1 to 500. What was the number ?

If a and b are positive integers, such that ab = 125, then (a-b)^a+b-4 = ?

If x^*y = x² + y² – xy, then value of 9^*11 is