Question is ⇒ Which of the following methods can be used to measure power in a single phase circuit without using wattmeter? <ol style="list-style-type: decimal; padding-bottom:10px;"><li style="padding-top:10px;">One voltmeter, one ammeter</li><li style="padding-top:10px;">Two voltmeters, two ammeter</li><li style="padding-top:10px;">Three voltmeters</li><li style="padding-top:10px;">Three ammeters</li></ol>, Options are ⇒ (A) 1 and 2 only, (B) 2 and 4 only, (C) 1 and 3 only, (D) 3 and 4 only, (E) , Leave your comments or Download question paper.

Question is ⇒ Which of the following methods can be used to measure power in a single phase circuit without using wattmeter? <ol style="list-style-type: decimal; padding-bottom:10px;"><li style="padding-top:10px;">One voltmeter, one ammeter</li><li style="padding-top:10px;">Two voltmeters, two ammeter</li><li style="padding-top:10px;">Three voltmeters</li><li style="padding-top:10px;">Three ammeters</li></ol>, Options are ⇒ (A) 1 and 2 only, (B) 2 and 4 only, (C) 1 and 3 only, (D) 3 and 4 only, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	Which of the following methods can be used to measure power in a single phase circuit without using wattmeter? One voltmeter, one ammeter Two voltmeters, two ammeter Three voltmeters Three ammeters
A.	1 and 2 only [Wrong Answer]
B.	2 and 4 only [Wrong Answer]
C.	1 and 3 only [Wrong Answer]
D.	3 and 4 only [Correct Answer]
View Answer 1 -1 Explanation:- Answer : D Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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