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
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)
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
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
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)
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)
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)
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
Description : Which of the following statement is false? a.The potential energy of a particle has the form Ep = k2x. The force acting on the particle is constant (k is a constant) b.The linear velocity of ... zag path while ascending a steep hill e.The density of milk decreases when cream is taken out of milk
Last Answer : e. The density of milk decreases when cream is taken out of milk
Description : A hiker stands at the bottom of steep hill. The hiker may follow a straight line path to the top of the hill, a distance of 300 feet, or she may follow a zig-zag path to the top of the hill and walk a ... times the work going along the straight path? Is it: w) equal x) twice y) 4 times z) 8 times?
Last Answer : ANSWER: W -- EQUAL
Description : What minimum width of timber would you use as a soleplate?
Last Answer : 220mm (or 225mm, or the width of a scaffold plank)
Description : What are Zig Zag Wraps made out of?
Last Answer : answer: Each of the Zig-Zag Blunt Wraps come individually wrapped in a Resealable Foil Packaging. There are 2 Blunts Rolls/Pack, each made in Dominican Republic with the finest Zig-Zag Quality approved ... , soaked in a chemical that gives you a kind of brain damage that makes you taste apples.
Description : In part programming, interpolation is used for obtaining trajectory. a.helicoidal b.pentagonal c.triangular d.zig-zag
Last Answer : a.helicoidal
Description : Does the Brother CS6000i have a zig zag feature?
Last Answer : Yes, the Brother CS6000i features a zig zag stitch, and is even capable of an extra wide 7mm zig zag pattern!
Description : Who can tell me online store outlet that sells zig zag running shoes?
Last Answer : You can easily buy Zig Zag running shoes online directly from the Reebok website. They are also available for sale on www.Amazon.com and www.jjbsports.com
Description : WHAT is ZIG ZAG Grounding Transformer
Last Answer : ANSWER: Three Single Phase Transformers can be connected to have a three phase Zig Zag Transformer. This system can be used for either grounding or developing a fourth WIRE from a three phase neutral. An example ... - three phase - three wire system to a 480Y/277 V - three phase - four wire system
Description : Path followed by water jet issuing from the bottom of a water tank will be a (A) Parabola (vertex being at the opening) (B) Hyperbola (C) Horizontal straight line (D) Zig-zag path (which is geometrically undefined)
Last Answer : (A) Parabola (vertex being at the opening)
Description : If the rivets in adjacent rows are staggered and outermost row has only one rivet, the arrangement of the rivets, is called (A) Chain riveting (B) Zig-zag riveting (C) Diamond riveting (D) None of these
Last Answer : (C) Diamond riveting
Description : The main application of delta/zig-zag connected 3-phase transformer is to supply (A) balanced loads (B) unbalanced loads (C) furnace loads (D) single-phase loads
Last Answer : The main application of delta/zig-zag connected 3-phase transformer is to supply unbalanced loads
Description : What is the maximum height allowed between ladder landings?
Last Answer : 6m (or 3 lifts)
Description : What maximum load would you place on a right angle coupler?
Last Answer : 630kg (or 630kgf or 6.25kN)
Description : What is the maximum load you would lift with a gin wheel?
Last Answer : 50kg
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
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)
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)
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)
Description : 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)
Last Answer : b. No more than 9m (30 feet)
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
Description : Planks must be overlapped a minimum of ------
Last Answer : 12 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)
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
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)
Description : What is the minimum height an access ladder must extend above the landing?
Last Answer : 1m
Description : What is the minimum size of a square baseplate?
Last Answer : 150mm x 150mm (or 225cm2)
Description : Which of the following is/are true concerning wound fibroblasts? A. Fibroblasts synthesize and secrete collagen molecules. B. Wound fibroblasts are derived from blood-borne precursor cells. C. ... clot can act as a physical barrier to fibroblast penetration, which delays normal wound healing.
Last Answer : Answer: ACD DISCUSSION: Fibroblasts appear in the wound on about the third day of healing and begin to synthesize and secrete collagen molecules. Wound fibroblasts arrive from cells surrounding ... enzymes, and large amounts of fibrin and blood clot prevent fibroblasts from entering the wound
Description : At either end of a plane frame, maximum number of possible transverse shear forces, are (A) One (B) Two (C) Three (D) Four
Last Answer : (A) One
Description : What long narrow bays usually surrounded by high Scandinavian mountain are called?
Last Answer : They're called Fjords. (pronounced fee-ords)
Description : Information travels between components on the mother board 1 through1) Flash memory 2) CMOS 3)Bays 4) Buses 5) Peripherals
Last Answer : Answer :4
Description : Why earth switches are provided in 220 kV bays?
Last Answer : When bay CB trips, both end (station and grid) CB will trip. The earth switches are provided because the grid will always be alive so to prevent any shocks to the operator or maintenance personnel who is working on the line or bay due to accidental energizing of the bus.
Description : Which of the following complete sets do not recommend the siting of a harbor layout in that vicinity ? 1. Submarine canyon 2. Lee of an island 3. Closely located promontories 4. Indentation coves on the coastline 5. Hooked bays ... (b) 1, 4 and 5 only (c) 2, 3 and 4 only (d) 3, 4 and 5 only
Last Answer : (a) 2, 3, 4 and 5
Description : If B is the width of formation, d is the height of the embankment, side slope S : 1, for a highway with no transverse slope, the area of cross-section is (A) B + d + Sd (B) Bd + Sd2 (C) B × d - Sd1/2 (D) ½ (Bd + Sd2
Last Answer : (B) Bd + Sd2
Description : The North-East India is seismically one of the six most active regions of the world along with the other five zones of a. Mexico, Taiwan, California, Japan and Turkey b. Taiwan, Mexico, Australia, ... . Japan, Taiwan, China, South Korea and North Korea d. Turkey, Japan, Vietnam, Laos and Cambodia
Last Answer : a. Mexico, Taiwan, California, Japan and Turkey
Description : If longitudinally spanning stairs are casted along with their landings, the maximum bending moment per metre width, is taken as (A) wl²/4 (B) wl²/8 (C) wl²/10 (D) wl²/12
Last Answer : Answer: Option B
Description : What is the term of a Member of the Rajya Sabha? (1) Three years (2) Four years (3) Five years (4) Six years
Last Answer : (4) Six years Explanation: The Rajya Sabha is a permanent body and is not subject to dissolution. However, one third of the members retire every second year, and are replaced by newly elected members. Each member is elected for a term of six years.
Description : BCSBI is governed by a _______ governing Council including one Chairman. A. six-member B. Four-member C. Five-member D. Three-member E. None of the Above
Last Answer : A. six-member Explanation: The board is governed by a six-member governing Council including one Chairman.
Description : How many types of punishments have been prescribed under the Indian Penal Code (a) Three (b) Six (c) Five (d) Four.
Last Answer : (c) Five
Description : ABO blood grouping is controlled by gene I which has three alleles and show co-dominance. There are six genotypes. How many phenotypes in all are possible? (a) Six (b) Three (c) Four (d) Five
Last Answer : (c) Four
Description : A professional identification card has a validity of: a. Six years b. Five years c. Four years d. Three years
Last Answer : Three years
Description : Traditionally, _____ methods of switching have been important. A) four B) three C) five D) six
Last Answer : three