In olden days voltmeters were __________ Options: A . &nbspmade of transistors B . &nbspmade of vaccum tubes C . &nbspmade of transformers D . &nbspmade of diodes

In olden days voltmeters were _________

Question

In olden days voltmeters were __________

Options:

A . made of transistors

B . made of vaccum tubes

C . made of transformers

D . made of diodes

Answer: Option B
Answer: (b).made of vaccum tubes

Was this answer helpful ?

Next Question

Question 1. FETVM is __________....

Question 2. Modern day voltmeters are made of __________....

Question 3. Electronic voltmeters are __________....

Question 4. What is the initial setting made in a multimeter before it is used for measuring resistance?....

Question 5. Digital voltmeters converts ________....

Question 6. Digital voltmeters can be used to measure ________....

Question 7. In a DVM, a transducer converts ________....

Question 8. A digital voltmeter reduces parallax error.....

Question 9. In a DVM, a signal conditioning circuit is used ________....

Question 10. Input range of DVM is _________....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0