♡ Login
Home
Previous Papers
★
MCQs
General Science
Scientific Instruments
Which of the following instrument is used ...
Que.
Which of the following instrument is used to change Alternating current into Direct current ?
A.
Rectifier
B.
Dynamo
C.
Radar
D.
Endoscope
Right Answer is :
✓ A. Rectifier
⚑ Report
Views 👍 :651
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The apparatus used in submarines to give ...
➣ Name the instrument used to measure relative ...
➣ Which of the following is wrongly matched ...
➣ Instrument for measuring and recording short duration ...
➣ Richter scale is used for measuring ...
➣ Chronograph is used for ...
➣ Six's Thermometer is used to measure ? ...
➣ Light Year is related to ...
➣ Venturi tube is used for ...
➣ Microphone is used to convert ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Inventions and Discoveries
➤ Various Sciences
➤ Research Institutions
➤ Scientific Instruments
➤ Environment Science
➤ Miscellaneous
➤ Computer Awareness