- Silver and Iron
- Iron and Steel
- Copper and Brass
- Aluminum and Steel
- C
-
Biometric strip is made up ot Steel and Copper.
Biometric strip is made up of Steel and Brass.
Biometric strip is made up of Copper and Brass.
NTS Past Papers
All NTS Solved Current & Past Papers are included in this portion of ETEST Website.
In back of the lens, ____ is located.
- Iris
- Retina
- Ciliary Muscles
- Cornea
- B
-
Image of the object is formed in front of lens.
Which of the following salts is used in plaster of Paris?
- Ammonium Chloride
- Calcium Sulfate
- Sodium Chloride
- Potassium Nitrate
- B
-
Calcium Sulfate is chemical name of Plaster of Paris.
Plaster of Paris is synthesized from gypsum.
Gypsum is heated at 373K to get Calcium Sulfate.
A power station generally produces electricity at_____
- 10000 Volts
- 15000 Volts
- 20000 Volts
- 25000 Volts
- D
The scale of temperature is made by using two easily obtained temperature called:
- Stable Point
- Fixed Point
- Fixed Point
- Motionless Point
- A
Which of the following is the unit of pressure?
- Millimeter
- Vigor
- Pascal
- Newton
- C
-
Millimeter is a unit of length.
Newton is unit of force.
Which of the following can speed up the reaction?
- Light
- Catalyst
- Manganese
- Inhibitor
- B
-
Enzyme is a best example of Catalyst.
A solution having 3 pH is known as:
- Weak Acid
- Strong Base
- Strong Acid
- Weak Base
- A
-
A solution that have pH greater than 7 is called strong Acid.
A substance that have 3 pH is called strong Base.
Rods are located at the edge of the retina and sensitive to _____
- Sun Light
- Electric Spark
- Dim Light
- Bright Light
- C
-
There are two types of photoreceptors in the retina which are Rods and Cones.
Rods are not good for colour vision.
Rods are also used for Peripheral Vision.
Cones are good for colour vision.
Vernier Calipers can be used to make internal and external measurement with an accuracy of:
- 0.1 mm
- 0.2 mm
- 0.3 mm
- 0.4 mm
- A
-
Vernier Calipers can measure with acuraty of 1/10 mm or 0.1 mm or 0.01 cm.
Vernier Calipers is used to measure two opposite sides.
It is used to measure distance between two objects or height also.
Vernier Calipers can measure upto 100 of millimeter.
Vernier Caliper was invented by Pierre Venier.