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Consider the following statements regarding parallel connection of 3-phase transformers: 1. The secondaries of all transformers must have the same phase sequence. 2. The phase displacement between primary and secondary line voltages must be the same for all transformers which are to be operated in parallel. 3. The primaries of all transformers must have the same magnitude of line voltage. Which of the above statements are correct?
Transformers operating in parallel mode of operation will share the load depending upon their ___________
An amount was distributed among A, B, C and D in the following manner and B’s share is Rs. 1,600. What is the share of D? \(\frac{{A's\;Share}}{{B's\;Share}} = \frac{{B's\;Share}}{{C's\;Share}} = \frac{{C's\;Share}}{{D's\;Share}} = \frac{4}{5}\)
Four friends A, B, C, and D planned a party. They shared the expenses of the party differently. A’s share is 50% of B’s share. Whereas C’s share is 80% of B’s share. And D’s share is 35% of total share of A and B together. If the total expanse of the party is Rs.1469 then find C’s share for the party.
Consider the following statement: 1. Initial load tests and routine load tests are carried out on test piles and working Piles, respectively. 2. In a pile load test, the allowable load can be taken equal to half the ultimate load at which the total settlement amounts to one-tenth of the pile diameter. 3. In a pile load test, the allowable load can be taken equal to two-thirds of the total toad which causes a plastic settlement of 6 mm. Which of the above statements are correct?
Two single phase transformers A and B are operating in parallel having different impedance and identical x/r ratio. Impedance of A is Za and impedance of B is Zb, both sharing a load of Sl. Then the load shared by transformer A is?
Two single phase transformers A and B are operating in parallel having different impedance and identical x/r ratio. Impedance of A is Za and impedance of B is Zb, both sharing a load of Sl. Then the load shared by transformer B is?
When a 1-phase transformer is connected in parallel, there are four conditions for proper parallel operation, but when two or 3-phase transformer paralleling is done, there are two additional points along with those four conditions applied for 1-phase. Statement 1 - The phase sequence must be the same. Statement 2 - The phase shift between primary and secondary voltages must be the same for all transformers connected in parallel. From the above two Statements (s), which is/are the correct conditions in this regard?
Rs. 2100 is divided among A, B and C in such a way that B’s share is twice the share of A and C’s share is twice the share B. By what amount C’s share is more than A’s share?
Given below are three quantities named A, B and C. Based on the given information, determine the relation among the three quantities. A man divided his property amongst his three children P, Q and R, such that P received 50% more than 80% of Q, while Q received 40% less than 150% of R. Quantity A: P’s share is what percentage more than R’s share? Quantity B: P’s share is what percentage more than Q’s share? Quantity C: Q’s share is what percentage less than R’s share?