Page No. 172
In a rotary converter armature currents are______________?
✖
✖
✓
✖
In which of the following appUcations, direct current is absolutely essential ?
✖
✓
✖
✖
In a mercury arc rectifier positive ions are attracted towards______________?
✖
✓
✖
✖
In which of the following equipment direct current is needed ?
✖
✖
✖
✓
Which of the following AC. motors is usually used in large motor-generator sets?
✓
✖
✖
✖
✖
✓
✖
✖
The potential drop in the arc, in a mercury arc rectifier, varies_____________?
✖
✖
✓
✖
Mercury, in arc rectifiers, is chosen for cathode because________________?
✖
✖
✖
✓
✖
✖
✖
✓
The cathdde voltage drop, in a mercury arc rectifier, is due to_____________?
✖
✖
Here below You find all kind of categories of MCQs in alphabetical order.
"Discover an extensive collection of multiple-choice questions (MCQs) neatly categorized by subject from A to Z. This resource is designed for anyone eager to explore various topics in a straightforward and organized manner. Whether you're a student preparing for exams, an educator seeking supplementary materials, or simply curious about different subjects, this compilation offers a convenient way to learn and assess your knowledge. With questions arranged alphabetically, navigation is effortless, allowing you to delve into subjects of interest at your own pace. Engage, learn, and expand your understanding with this accessible and comprehensive repository of MCQs!"
bolpakistan.com.pk includes Job Mcqs and Pak Mcqs is the Top Largest Mcqs Forum in World, in which you can read Mcqs of All Subjects, PPSC test preparation, FPSC, NTS and PPSC PAST PAPERS, PPSC PAST MCQS. A Collection of Repeated MCQs for JOBs seekers.
Copyright © 2024, Designed & Developed by BolPakistan