Choose the correct spellings:
- (A) Reiterat
- (B) Reiterate
- (C) Reitrate
- (D) Rieterate
- (B) Reiterate
What is the instrument that determines specific gravity of liquids?
- (A) Hypsometer
- (B) Hydrometer
- (C) Gravimeter
- (D) Hygrometer
- (B) Hydrometer
Synonym of “Diffidence” is:
- (A) Timidity
- (B) Indolence
- (C) Indifference
- (D) Impatient
- (A) Timidity
A plant with green leaves placed in red light will appear:
- (A) Violet
- (B) Yellow
- (C) Green
- (D) Black
- (D) Black
The gland which helps to maintain body temperature is:
- (A) Hypothalamus
- (B) Thyroid gland
- (C) Pituitary gland
- (D) Adrenal gland
- (A) Hypothalamus
Fuse wire is made up of:
- (A) 63 % Lead and 37% Tin
- (B) 63% Tin and 37% Aluminum
- (C) 63% Tin and 37% Lead
- (D) 63% Lead and 37% Aluminum
- (C) 63% Tin and 37% Lead
A woman’s voice is shriller that a man’s due to:
- (A) Higher amplitude
- (B) Higher frequency
- (C) Lower frequency
- (D) Lower amplitude
- (B) Higher frequency
The gases which are used by divers as an artificial atmosphere are:
- (A) Nitrogen and Oxygen
- (B) Oxygen and Helium
- (C) Neon and Nitrogen
- (D) Helium and Carbon dioxide
- (B) Oxygen and Helium
The color _______ has the longest wavelength.
- (A) Blue
- (B) Red
- (C) Green
- (D) Yellow
- (B) Red
Fluorescent tubes are fitted with a choke. The choke coil:
- (A) Steps up the line voltage
- (B) Steps down the line voltage
- (C) Increase current in the circuit
- (D) Reduces current in the circuit
- (A) Steps up the line voltage