Top 80+ Solved Magnetic Particle Testing Level 2 MCQ Questions Answer
Q. According to ASTM E709-95 when fluorescent particles are used, the bulb shall bewarmed up prior to use for at least:
a. 1 min
b. 2 min
c. 3 min
d. 4 min
Q. According to ASTM E709-95 with prod technique, the prods shall be tipped if theopen circuit voltage is over:
a. 10 V
b. 15 V
c. 20 V
d. 25 V
Q. According to ASTM E709-95 the viscosity limit (measured in centi Stokes) of the wetmedium (conditioned water) should not exceed:
a. 1 cSt
b. 3 cSt
c. 6 cSt
d. 4 cSt
Q. According to ASTM E709-95 the alkalinity of conditioned water shall not exceed:
a. 10.0 pH
b. 10.5 pH
c. 11.0 pH
d. 11.5 pH
Q. According to ASTM E709-95, with wet continuous magnetization technique, theduration of magnetization current is of the order of:
a. 0.5 sec
b. 1.0 sec
c. 1.5 sec
d. 2.0 sec
Q. According to ASTM E709-95 in using prods having a spacing of 19 mm (3/4 inches)and above, the magnetizing current shall be:
a. From 90 to 110 A/25 mm (1 inch)
b. From 100 to 125 A/25 mm (1 inch)
c. From 90 to 120 A/ 25 mm (1 inch)
d. From 100 to 200 A/25 mm (1 inch)
Q. According to ASTM E709-95 powder shall be applied upon the part to be tested insuch a manner that:
a. A light uniform coating is formed
b. In excess coating
c. All of the above
d. None of the above
Q. According to ASTM E709-95 before turning off current and examination, dry powderin excess shall be:
a. Removed by a dry-air current
b. Kept in place
c. All of the above
d. None of the above
Q. According to ASTM E709-95 demagnetization can be performed by:
a. Decreasing alternating current
b. Reversing direct current
c. All of the above
d. None of the above
Q. According to ASTM E709-95, Table 3., alternating current electromagnetic yokesmust have a lifting force of at least:
a. 3.0 kg (7 lb)
b. 3.5 kg (8 lb)
c. 4.0 kg (9 lb)
d. 4.5 kg (10 lb)
Q. According to ASTM E709-95, Table 3., direct current electromagnetic yokes musthave a lifting force of at least:
a. 15 kg (33 lb)
b. 16 kg (36 lb)
c. 17 kg (38 lb)
d. 18 kg (40 lb)
Q. According to API, the acceptable particle concentration of wet particle solution forfluorescent particles is:
a. 0.1 to 0.4 mL by volume
b. 0.1 to 0.5 mL by volume
c. 0.1 to 0.6 mL by volume
d. 0.1 to 0.7 mL by volume
Q. According to API, the particle concentration of wet particle solution must be checked:
a. Prior to each shift
b. Only after each shift
c. Only each week
d. Only each two weeks