hat is the horizontal spacing between tie? a. No more than 5m (16 feet) b. No more than 9m (30 feet) c. No more than 7m (23 feet) d. No more than 38m (125 feet)

hat is the horizontal spacing between tie?
a. No more than 5m (16 feet)
b. No more than 9m (30 feet)
c. No more than 7m (23 feet)
d. No more than 38m (125 feet)
by

1 Answer

Answer :

b. No more than 9m (30 feet)
by

Related questions

The vertical spacing between ties must be no more than? a. 8m (26 feet) b. 10m (33 feet) c. 12m (39 feet) d. 6m (20 feet)

Description : The vertical spacing between ties must be no more than? a. 8m (26 feet) b. 10m (33 feet) c. 12m (39 feet) d. 6m (20 feet)

Last Answer : a. 8m (26 feet)

At what height must top rails be fitted above working platform? a. Between 90 cm (35 inches) and 110 cm (43 inches) b. Between 100 cm (39 inches) and 120 cm (47 inches) c. Between 95 cm (38 inches) and 115 cm ( 45 inches) d. Between 105 cm (41 inches)and 125 cm (49 inches)

Description : At what height must top rails be fitted above working platform? a. Between 90 cm (35 inches) and 110 cm (43 inches) b. Between 100 cm (39 inches) and 120 cm (47 inches) c. Between 95 cm (38 inches) and 115 cm ( 45 inches) d. Between 105 cm (41 inches)and 125 cm (49 inches)

Last Answer : c. Between 95 cm (38 inches) and 115 cm ( 45 inches)

What is the minimum overlap required when splicing bracing? a. 300mm (12 inches) b. 400mm (16 inches) c. 600mm (24 inches) d. 450mm (18 inches)

Description : What is the minimum overlap required when splicing bracing? a. 300mm (12 inches) b. 400mm (16 inches) c. 600mm (24 inches) d. 450mm (18 inches)

Last Answer : a. 300mm (12 inches)

The width of a scaffold platform or walkways must be at least? a. 3 planks 675mm (27 inches) b. 2 planks 450mm (18 inches) c. 5 planks 1,125mm (45 inches) d. 4 planks 900mm (30 inches)

Description : The width of a scaffold platform or walkways must be at least? a. 3 planks 675mm (27 inches) b. 2 planks 450mm (18 inches) c. 5 planks 1,125mm (45 inches) d. 4 planks 900mm (30 inches)

Last Answer : a. 3 planks 675mm (27 inches)

The travel distance to an exit point on a working platform must be no more than? a. 7.4m b. 45m c. 15m d. 60m

Description : The travel distance to an exit point on a working platform must be no more than? a. 7.4m b. 45m c. 15m d. 60m

Last Answer : c. 15m

Screw jack can be adjusted no more than? a. 300mm (12 inches) of threaded length showing b. 2/3 of the total threaded length showing c. 150mm (6 inches) of threaded length showing d. 1/3 of the total threaded length showing

Description : Screw jack can be adjusted no more than? a. 300mm (12 inches) of threaded length showing b. 2/3 of the total threaded length showing c. 150mm (6 inches) of threaded length showing d. 1/3 of the total threaded length showing

Last Answer : b. 2/3 of the total threaded length showing

The gap between scaffold planks (boards) must be no more than? a. 150mm (6 inches) b. 50mm (2 inches) c. 75mm (3 inches) d. 25mm (1 inch)

Description : The gap between scaffold planks (boards) must be no more than? a. 150mm (6 inches) b. 50mm (2 inches) c. 75mm (3 inches) d. 25mm (1 inch)

Last Answer : d. 25mm (1 inch)

A guardrail system must be fitted if the distance between a working platform a wall is more than? a. 100mm (4 inches) b. 360mm (14 inches) c. 200mm (8 inches) d. 460mm (18 inches)

Description : A guardrail system must be fitted if the distance between a working platform a wall is more than? a. 100mm (4 inches) b. 360mm (14 inches) c. 200mm (8 inches) d. 460mm (18 inches)

Last Answer : b. 360mm (14 inches)

Where must longitudinal (façade) bracing be installed on a length whose is greater than its height? a. Every Third post b. Every post c. Every Fifth post d. Every Second post

Description : Where must longitudinal (façade) bracing be installed on a length whose is greater than its height? a. Every Third post b. Every post c. Every Fifth post d. Every Second post

Last Answer : c. Every Fifth post

The minimum cushion specified over an arch bridge is -- a) 0.5m b) 0.9m c) 1.0m* d) 1.2 m

Description : The minimum cushion specified over an arch bridge is -- a) 0.5m b) 0.9m c) 1.0m* d) 1.2 m

Last Answer : c) 1.0m*

The vertical distance clearance between the bottoms of the toe board? a. 0mm (0 inch) b. 6mm ( ¼ inch) c. 3mm ( 1/8 inch)

Description : The vertical distance clearance between the bottoms of the toe board? a. 0mm (0 inch) b. 6mm ( ¼ inch) c. 3mm ( 1/8 inch)

Last Answer : b. 6mm ( ¼ inch)

Planks must be overlapped a minimum of ------

Description : Planks must be overlapped a minimum of ------

Last Answer : 12 inches.

What is the maximum height allowed between ladder landings?

Description : What is the maximum height allowed between ladder landings?

Last Answer : 6m (or 3 lifts)

The height of a toe board must be at least? a. 100mm (4 inches) b. 200mm (8 inches) c. 150mm (6 inches) d. 230mm (9 inches)

Description : The height of a toe board must be at least? a. 100mm (4 inches) b. 200mm (8 inches) c. 150mm (6 inches) d. 230mm (9 inches)

Last Answer : c. 150mm (6 inches)

What is the main function of bracing? a. To correct any incorrect measurements b. To enable easy inspection of the scaffold c. To make the scaffold square d. To add rigidity to the scaffold

Description : What is the main function of bracing? a. To correct any incorrect measurements b. To enable easy inspection of the scaffold c. To make the scaffold square d. To add rigidity to the scaffold

Last Answer : d. To add rigidity to the scaffold

What maximum load would you place on a right angle coupler?

Description : What maximum load would you place on a right angle coupler?

Last Answer : 630kg (or 630kgf or 6.25kN)

What is the maximum load you would lift with a gin wheel?

Description : What is the maximum load you would lift with a gin wheel?

Last Answer : 50kg

The headroom above a working platform must be at least? a. 1.6m b. 2.1m c. 2m d. 2.6m

Description : The headroom above a working platform must be at least? a. 1.6m b. 2.1m c. 2m d. 2.6m

Last Answer : c. 2m

What is the minimum height an access ladder must extend above the landing?

Description : What is the minimum height an access ladder must extend above the landing?

Last Answer : 1m

What is the maximum distance that bracing can be installed from a node point on a scaffold? a. 200mm (8 inches) b. 300mm (12 inches) c. 150mm (6 inches) d. 250mm (10 inches)

Description : What is the maximum distance that bracing can be installed from a node point on a scaffold? a. 200mm (8 inches) b. 300mm (12 inches) c. 150mm (6 inches) d. 250mm (10 inches)

Last Answer : b. 300mm (12 inches)

What is the maximum number of open bays if transverse zig zag bracing is installed along the width of a birdcage scaffold? a. Four b. Three c. Five d. Six

Description : What is the maximum number of open bays if transverse zig zag bracing is installed along the width of a birdcage scaffold? a. Four b. Three c. Five d. Six

Last Answer : b. Three

At what angle must zig zag bracing be installed? a. 35-55 degree b. 35-60 degree c. 25-45 degree d. 35-70 degree

Description : At what angle must zig zag bracing be installed? a. 35-55 degree b. 35-60 degree c. 25-45 degree d. 35-70 degree

Last Answer : a. 35-55 degree

What is the main function of bracing? a. To correct any incorrect measurements b. To enable easy inspection of the scaffold c. To make the scaffold square d. To add rigidity to the scaffold

Description : What is the main function of bracing? a. To correct any incorrect measurements b. To enable easy inspection of the scaffold c. To make the scaffold square d. To add rigidity to the scaffold

Last Answer : d. To add rigidity to the scaffold

What minimum width of timber would you use as a soleplate?

Description : What minimum width of timber would you use as a soleplate?

Last Answer : 220mm (or 225mm, or the width of a scaffold plank)

What is the minimum size of a square baseplate?

Description : What is the minimum size of a square baseplate?

Last Answer : 150mm x 150mm (or 225cm2)

What is the height of the base lift (kicker lift) on a typical tube and coupler scaffold? a. 225mm (9 inches) b. 300mm (12 inches) c. 150mm (6 inches) d. 100mm (4 inches)

Description : What is the height of the base lift (kicker lift) on a typical tube and coupler scaffold? a. 225mm (9 inches) b. 300mm (12 inches) c. 150mm (6 inches) d. 100mm (4 inches)

Last Answer : c. 150mm (6 inches

If the width of a pavement slab is 7.5 m, thickness 20 cm and working stress 1400 kg/cm2 , spacing of 10 mm tie bars for the longitudinal joint, is (A) 10 cm (B) 20 cm (C) 30 cm (D) 40 cm

Description : If the width of a pavement slab is 7.5 m, thickness 20 cm and working stress 1400 kg/cm2 , spacing of 10 mm tie bars for the longitudinal joint, is (A) 10 cm (B) 20 cm (C) 30 cm (D) 40 cm

Last Answer : Answer: Option C

In a colar beam roof (A) There is no horizontal tie beam (B) There is a horizontal tie at the feet of rafters only (C) There is a horizontal tie at almost the middle of rafters only (D) There are two horizontal ties, one at the feet and other at the middle of the rafters

Description : In a colar beam roof (A) There is no horizontal tie beam (B) There is a horizontal tie at the feet of rafters only (C) There is a horizontal tie at almost the middle of rafters only (D) There are two horizontal ties, one at the feet and other at the middle of the rafters

Last Answer : Answer: Option C

What is the first step in solving 9m-2=16?

Description : What is the first step in solving 9m-2=16?

Last Answer : Add 2 to each side.

If At is the area of steel cross-section, t is working stress, L is width of road and W is weight of slab per square metre, the spacing of the tie bars for a longitudinal joint, is (A) (100 At × t)/WL (B) 100 At/tWL (C) (100 WAt × t)/tL (D) 100 WL/At t

Description : If At is the area of steel cross-section, t is working stress, L is width of road and W is weight of slab per square metre, the spacing of the tie bars for a longitudinal joint, is (A) (100 At × t)/WL (B) 100 At/tWL (C) (100 WAt × t)/tL (D) 100 WL/At t

Last Answer : Answer: Option D

The missing term in the series 1, 4, 27 16, ? , 36, 343, ……is (A) 30 (B) 49 (C) 125 (D) 81

Description : The missing term in the series 1, 4, 27 16, ? , 36, 343, ……is (A) 30 (B) 49 (C) 125 (D) 81

Last Answer : (C) 125

Is 7m greater than 300cm?

Description : Is 7m greater than 300cm?

Last Answer : Yes, because it is 700cm.

Minimum spacing between horizontal parallel reinforcement of different sizes, should not be less than (A) One diameter of thinner bar (B) One diameter of thicker bar (C) Twice the diameter of thinner bar (D) None of these

Description : Minimum spacing between horizontal parallel reinforcement of different sizes, should not be less than (A) One diameter of thinner bar (B) One diameter of thicker bar (C) Twice the diameter of thinner bar (D) None of these

Last Answer : Answer: Option B

Minimum spacing between horizontal parallel reinforcement of the same size should not be less than (A) One diameter (B) 2.5 diameters (C) 3 diameters (D) 3.5 diameters

Description : Minimum spacing between horizontal parallel reinforcement of the same size should not be less than (A) One diameter (B) 2.5 diameters (C) 3 diameters (D) 3.5 diameters

Last Answer : Answer: Option A

Not just signing up (7M) but how many have paid for Obamacare?

Description : Not just signing up (7M) but how many have paid for Obamacare?

Last Answer : answer:You could go to Blue Cross and ask how many of their new enrollees have paid and you could not get a definite answer today. The premiums are paid to many, many different insurance ... misinformation into the discourse. What they have to say isn't informative, useful, honest, or interesting.

If a dog is tied to a piece of rope that is 6m long, how can he reach a bone that is 7m away? -Riddles

Description : If a dog is tied to a piece of rope that is 6m long, how can he reach a bone that is 7m away? -Riddles

Last Answer : The other end is not tied to anything.

What is 7m -4 for m = 8 mean?

Description : What is 7m -4 for m = 8 mean?

Last Answer : Just replace the m with 8 and calculate the answer.7*8 - 4 = 52

How many triangles exist from the given lengths 4m 4m and 7m?

Description : How many triangles exist from the given lengths 4m 4m and 7m?

Last Answer : Feel Free to Answer

What is the coefficient of 5c plus 7m?

Description : What is the coefficient of 5c plus 7m?

Last Answer : What is the answer ?

Six equal point charges Q = 10nC are located at 2,3,4,5,6,7m. Find the potential at origin. a) 140.35 b) 141.35 c) 142.35 d) 143.35

Description : Six equal point charges Q = 10nC are located at 2,3,4,5,6,7m. Find the potential at origin. a) 140.35 b) 141.35 c) 142.35 d) 143.35

Last Answer : d) 143.35

Use Euclid’s Division Lemma to show that the cube of any positive integer is either of the form 9m, 9m + 1 or 9m + 8 -Maths 10th

Description : Use Euclid’s Division Lemma to show that the cube of any positive integer is either of the form 9m, 9m + 1 or 9m + 8 -Maths 10th

Last Answer : Let us consider a and b where a be any positive number and b is equal to 3. According to Euclid's Division Lemma a = bq + r where r is greater than or equal to zero and less than b (0 ≤ r < b) a = 3q + r so ... 8 Where m = (3q3 + 6q2 + 4q)therefore a can be any of the form 9m or 9m + 1 or, 9m + 8.

If `16l^2+9m^2=24lm+6l+8m+1` and the line `mx+ly=1` is tangent to circle `S_1=0` then the equation of circle `S_2=0` which touches `S_1=0` at `(0,0)`

Description : If `16l^2+9m^2=24lm+6l+8m+1` and the line `mx+ly=1` is tangent to circle `S_1=0` then the equation of circle `S_2=0` which touches `S_1=0` at `(0,0)`

Last Answer : If `16l^2+9m^2=24lm+6l+8m+1` and the line `mx+ly=1` is tangent to circle `S_1=0` then the equation of ... `3x^(2)+3y^(2)-8x-6y=0` D. none of theese

Solve : `(9m+4)/(5) - (27 m + 1)/(8) - (1)/(2) = 0`

Description : Solve : `(9m+4)/(5) - (27 m + 1)/(8) - (1)/(2) = 0`

Last Answer : Solve : `(9m+4)/(5) - (27 m + 1)/(8) - (1)/(2) = 0`

If a stone is dropped from the edge of the roof how long does it take to fall 4.9m and what is its speed at the end of that fall?

Description : If a stone is dropped from the edge of the roof how long does it take to fall 4.9m and what is its speed at the end of that fall?

Last Answer : There is an equation which states:S=V0t+1/2*at2S is the distanceV0 is the initial velocityt is time takena is accelerationIn your case,S=V0t+1/2*at24,9=0*t+1/2*9,8*t24,9/4,9=t21=t2t=1 secondYou can calculate the final velocity with simple equationa=V2-V1/t9,8=V2/1V2=9,8m/s2

Calculate the Polar moment of inertia in m 4 of a single motor system from the following data: C = 8 GN/m 2 , L=9m, I = 600 Kg-m 2 , f=10 Hz a) 0.00027b) 0.00032 c) 0.00045 d) 0.00078

Description : Calculate the Polar moment of inertia in m 4 of a single motor system from the following data: C = 8 GN/m 2 , L=9m, I = 600 Kg-m 2 , f=10 Hz a) 0.00027b) 0.00032 c) 0.00045 d) 0.00078

Last Answer : a) 0.00027

Calculate the free torsional vibrations of a single motor system from the following data: C = 8 GN/m 2 , L=9m, I = 600 Kg-m 2 , J = 8×10 4 m 4 a) 162,132 b) 172,132 c) 182,132 d) 192,132

Description : Calculate the free torsional vibrations of a single motor system from the following data: C = 8 GN/m 2 , L=9m, I = 600 Kg-m 2 , J = 8×10 4 m 4 a) 162,132 b) 172,132 c) 182,132 d) 192,132

Last Answer : b) 172,132

A beam of uniform rectangular section 200 mm wide and 300mm deep is simply supported at its ends.It carries a uniformly distributed load of 9KN/m run over the entire span of 5m.If E=1×104 N/mm2, what is the maximum deflection? a.14.26 mm b.17.28 mm c.18.53 mm d.16.27 mm.

Description : A beam of uniform rectangular section 200 mm wide and 300mm deep is simply supported at its ends.It carries a uniformly distributed load of 9KN/m run over the entire span of 5m.If E=1×104 N/mm2, what is the maximum deflection? a.14.26 mm b.17.28 mm c.18.53 mm d.16.27 mm.

Last Answer : d.16.27 mm.

Which of the following memories stores the most number of bits (A) a 5M×8 memory. (B) a 1M × 16 memory. (C) a 5M × 4 memory. (D) a 1M ×12 memory.

Description : Which of the following memories stores the most number of bits (A) a 5M×8 memory. (B) a 1M × 16 memory. (C) a 5M × 4 memory. (D) a 1M ×12 memory.

Last Answer : Ans: A 5Mx8 = 5 x 220 x 8 = 40M (max)

What is the slope of a ski run that rises 6 feet for every horizontal change of 30 feet?

Description : What is the slope of a ski run that rises 6 feet for every horizontal change of 30 feet?

Last Answer : slope = change in y / change in x = 6/30 = 1/5It can also be expressed as 1 in 5 or 20 %

A three hinged arch is loaded with an isolated load 1000 kg at a horizontal distance of 2.5 m from the crown, 1 m above the level of hinges at the supports 10 metres apart. The horizontal thrust is (A) 1250 kg (B) 125 kg (C) 750 kg (D) 2500 kg

Description : A three hinged arch is loaded with an isolated load 1000 kg at a horizontal distance of 2.5 m from the crown, 1 m above the level of hinges at the supports 10 metres apart. The horizontal thrust is (A) 1250 kg (B) 125 kg (C) 750 kg (D) 2500 kg

Last Answer : (A) 1250 kg