Posted By: Jaseem       Member Level: Bronze       Posted Date: 21 Feb 2008       Category: Physics
electricity An electric lamp glows with full brightness and consumes 1 kW power when connected across a 100V D.C. supply. If this lamp is to be used with 200V, 50 Hz A.C., what value of the inductance is to be connected in series with it? Select Answer: 5.5 H 0.55 H 0.055 H 11 H 1.1 H
Your Test Score: 0 / 0	Next Question: A radioactive element x has an atomic number of 100. It decays directly into an element y which decays directly into element z. In both processes a charged particle is emitted. Which of the following statements would be true? Previous Question: electricity Related Questions: Light incident from air to glass is reflected back.Which of the following parameter changes If the radius of Earth were to shrink by one per cent, its mass remaining the same, the acceleration due to gravity on Earth's surface would The radius of the earth is 6400 km and that of Mars is 3200 km, the mass of earth is 10 times the mass of Mars. An object weighs 200N on the surface of earth. It weight on the surface of Mars is The slope of velocity time graph gives Which is the brightest star? Categories Aptitude Test   Arithmetic Reasoning   General Knowledge - India   General Knowledge   Computer Basics   Physics   Mathematics   Biology   Chemistry   English   Botany

Submit Interview/Test Questions with Answers and make money from adsense revenue sharing program

Want to prepare for an interview? Try our aptitude tests and standard interview questions first.