Officerswiki is a free education & learning platform for all students and working professionals, where they can practice multiple choice questions & answers (MCQs). These all MCQs on Officerswiki are FreeMcqs which are helpful in all types of exams such as PPSC, FPSC, CSS, NTS, PMS and UPSC.
______ is the “Work done in moving a unit charge between two points in an electric circuit”?
A. Potential difference
B. Current
C. Power
D. Resistance
Tyndall effect related to the ______ of light?
A. Reflection
B. Dispersion
C. Scattering
D. Refraction
Which of the following has no involuntary muscles?
A. Digestive System
B. Blood Vessels
C. Heart
D. Brains
Involuntary muscles in a human body are present in__________?
A. Brain
B. Tongue
C. Digestive system
D. Limbs
Transistors do not need a warm up period because they have no ?
A. Plate
B. Grid
C. Filament
D. None of above
Which organ is considered a chemical factory of the human body ?
A. Stomach
B. Intestine
C. Liver
D. Kidneys
The heaviest naturally-occurring element is_________
A. Radium
B. Platinum
C. Uranium
D. Cadmium
The heaviest man made element found so far is__________?
A. Promethium
B. Ununoctium
C. Francium
D. Technetium
Which instrument is used for viewing the sun?
A. Stroboscope
B. Heliograph
C. Solograph
D. None of these
The heaviest man made element found so far is?,The heaviest naturally-occurring element is,Which of the following has no involuntary muscles?,Tyndall effect related to the ______ of light?,
