Due to which of the following reasons a lightning conductor on top of a building is made into a pointed spike? Options: A . &nbspDust particles may not accumulate B . &nbspCharge per unit area becomes very high for lightening to discharge C . &nbspRain drops may not collect D . &nbspNone of the above

Due to which of the following reasons a lightning conductor on top of a building

Question

Due to which of the following reasons a lightning conductor on top of a building is made into a pointed spike?

Options:

A . Dust particles may not accumulate

B . Charge per unit area becomes very high for lightening to discharge

C . Rain drops may not collect

D . None of the above

Answer: Option B

Submit Your Solution Below and Earn Points !

Next Question

Question 1. The useful magnetic flux obtainable from any closed surface is....

Question 2. When the phase velocity of an EM wave depends on frequency in any medium the phenomenon is called....

Question 3. A satellite that simply reflect back the signals from one region of the earth to the other region is known as....

Question 4. The main disadvantage of the two-hole directional coupler is....

Question 5. A square corner reflector is used in....

Question 6. The power gain of a half-wave dipole with respect to an isotropic radiator is....

Question 7. In microwave communication links, when fading due to rain attenuation occurs then technique adopted for solving the prob....occurs then technique adopted for solving the problem would include

Question 8. The attenuation in waveguide above to cut off frequency....

Question 9. MUF is highest in periods of greatest sunspot activity.....

Question 10. A waveguide operated below cut off frequency can be used as....

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

DSP Combined 1 Free Revision Test SAIL JO E-0

GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0

BSP Plant Specific Review Test SAIL JO E-0

BSL Combined 1 Free Revision Test SAIL JO E-0

GFM Combined 1 Free Revision Test SAIL JO E-0