Question Set

1. In 3(Phy)power measurement using 2 Wattmeter method,both the Wattmeters are reading positive and equal.This is because:





Ask Your Doubts Here

Type in
(Press Ctrl+g to toggle between English and the chosen language)

Comments

Show Similar Question And Answers
QA->Method of cultivating plants without using soil but by using nutrient solution?....
QA->The Direct Tax Code (DTC) task force has recommended a major cut in corporate tax for both domestic and foreign companies. What is the newly recommended corporate tax rate for both domestic and foreign companies?....
QA->Both Myopia and hypermetropia can be corrected using?....
QA->Five equal forces of 10 N each are applied at one point and all are lying in one plane. If angles between them are equal, the resultant of these forces wil be?....
QA->The method of locating under water objects using sound waves?....
MCQ->Assertion (A): In two wattmeter method of 3 phase power measurement, one of the wattmeters would read negative if power factor of load is less than 0.5.Reason (R): In two wattmeter method of 3 phase power measurement, both the wattmeters would show equal readings if power factor of load is unity.

....
MCQ->In 3(Phy)power measurement using 2 Wattmeter method,both the Wattmeters are reading positive and equal.This is because:....
MCQ->Consider the following statements as regards induction and dynamometer wattmeters Dynamometer wattmeters can be used for dc only.Induction wattmeter has higher torque and dynamometer wattmeter.Induction wattmeter is less accurate, has more power consumption and more weight than dynamometer wattmeter. Which of the above statements are correct?....
MCQ->In 3 phase power measurement by two wattmeter method, both wattmeters had equal reading. The power factor of load is....
MCQ->Assertion (A): A 3 phase wattmeter consists of two wattmeters mounted in one case.Reason (R): Power measurement in a 3 phase circuit can be conveniently done by two wattmeter method.

....
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions