Bissoy.com
Doctors Medicines MCQs Q&A

Related Questions

The following statements are made regarding the Open Circuit Test on the single-phase transformer: 1. It is performed on the LV side. 2. It is performed at rated current. 3. It helps in the calculation of equivalent leakage impedance. 4. It is performed on the HV side. 5. It is performed at rated voltage. 6. It gives magnetizing current and core loss. 7. It helps in the determination of voltage regulation. 8. It gives the turn ratio. From these, which statements are correct?
In a survey of 100 students, it was found that 25 students have enrolled for Navy AA test series, 26 students have enrolled for NDA test series, 26 students have enrolled for Airforce group X test series, 9 students have enrolled for both Navy AA and Airforce group X test series, 11 students have enrolled for both Navy AA and NDA test series, 8 students have enrolled for both NDA and Airforce group X test series whereas 3 students have enrolled in all three test series. Find the number of students who has not enrolled in any of the test series.
In a survey of 100 students, it was found that 25 students have enrolled for Navy AA test series, 26 students have enrolled for NDA test series, 26 students have enrolled for Airforce group X test series, 9 students have enrolled for both Navy AA and Airforce group X test series, 11 students have enrolled for both Navy AA and NDA test series, 8 students have enrolled for both NDA and Airforce group X test series whereas 3 students have enrolled in all three test series. Find the number of students who have enrolled exactly in any two test series.
In a survey of 100 students, it was found that 25 students have enrolled for Navy AA test series, 26 students have enrolled for NDA test series, 26 students have enrolled for Airforce group X test series, 9 students have enrolled for both Navy AA and Airforce group X test series, 11 students have enrolled for both Navy AA and NDA test series, 8 students have enrolled for both NDA and Airforce group X test series whereas 3 students have enrolled in all three test series. Find the number of students who have enrolled in exactly one test series.
In an actual transformer the iron loss remains practically constant from noload to fullload because
Given below are several usages of the anchor tag in HTML. (a) Test (b) Test (c) Test (d)
When a short circuit test on a transformer is performed at 25 V, 50 Hz, the drawn current is I1. If the test is performed by 25 V and 25 Hz and power drawn current is I2, then
Short circuit test is performed on a transformer with a certain impressed voltage at rated frequency. What will happen if the short circuit test is now performed with the same magnitude of impressed voltage, but at frequency higher than the rated frequency?
A 100 VA, 120/12 V transformer is to be connected so as to form a step-up transformer. A Primary voltage of 120 V is applied to the transformer. What is the secondary voltage of the transformer?
Consider the following statements about the doctrine of frustration:
1. Act has become impossible to be performed.
2. Act cannot be performed because of application of some law recently enacted.
3. Act cannot be performed because of the non-availability of raw material.
4. Act cannot be performed by defendant due to his accident.
Which of the statements given above are correct?